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PittsburghPRT

PRT 77 bus

Penn Hills

73 % on time

PRT 77 bus Stop List and Next Departures

The PRT 77 - Penn Hills bus serves 111 bus stops in the Pittsburgh area departing from Liberty Ave / Gateway #4 and ending at Boyce Campus East Pkg Lot / Steps. Scroll down to see upcoming 77 bus times at each stop and the next scheduled 77 bus times will be displayed. The full 77 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Wed, May 27, 2026
PRT Penn Hills map

PRT 77 bus route map

The PRT 77 - Penn Hills bus route map is shown above. The route map shows you an overview of all the stops served by the PRT 77 bus to help you plan your trip on PRT. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 77 bus is approaching your stop.

See the detailed route map

PRT 77 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 77 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by PRT so that you can plan your trip around any active or future disruptions.

See all alerts

PRT 77 bus Service Frequency

The next 77 bus leaves Liberty Ave / Gateway #4 at 5:15 PM, and arrives at Boyce Campus East Pkg Lot / Steps at 6:47 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

PRT 77 bus On-Time Performance

73 % on time

73% of riders report that the PRT 77 bus arrived on time on their previous trip. In the past 30 days, 126 riders reported on the on-time performance of the 77 bus. Compared to other PRT lines, the 77 bus is ranked 40 out of 100 PRT lines. These on-time performance stats are user reported and may differ from official PRT metrics. See more details about on time, late or early departure reports for the 77 by opening the Transit app.

See all on-time performance details

PRT 77 bus FAQ

  • What time does the next PRT 77 bus depart from Liberty Ave / Gateway #4?

    The next 77 bus leaves Liberty Ave / Gateway #4 at 5:15 PM, and arrives at Boyce Campus East Pkg Lot / Steps at 6:47 PM. The total trip time for the next PRT 77 bus is 92 min.

  • Is the PRT 77 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the PRT 77 schedule by downloading the Transit app.

  • When does the next PRT 77 bus arrive?

    You can see the next PRT 77 bus times in the app as well as future departure times for the 77 bus.

  • How many bus stops are there for the PRT 77 bus?

    There are 111 stops on the PRT 77 bus.

  • Is the PRT 77 bus usually crowded?

    You can find real-time information on PRT 77 bus crowding levels in the Transit app (available in select cities or on select trips). You can also see predictions on how crowded the bus will be when it gets to your bus stop.

  • Is the PRT 77 bus currently running?

    Find out the current status for the PRT 77 bus in the Transit app.

  • What is the closest PRT 77 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 77 bus stop to where you are.

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